
https://www.socialeurope.eu/2017/06/eu-fateful-year-2017/

https://www.19fortyfive.com/2022/05/russias-invasion-of-ukraine-is-transforming-europe/?utm_source=newsletter&utm_medium=email&utm_campaign=09%2F05%2F22

http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:52016DC0950&from=en